I when to the gyn and she said I had white cell in my viginal what does that mean?

Inflammation. White cells indicate inflammation, sometimes because of an infection. Were you having any symptoms and/or did your gynaecologist mention anything else that she saw or prescribe any treatment? Some causes of white cells that are not due to an infection can include a sensitivity to condoms or tampons. If you have no bothersome symptoms it's likely not significant. Clarify this with your gyn.
Depends. White blood cells are normal in blood and tissues. Increased WBC is a sign of inflammation or infection, depending on location. In urine, urinary or bladder infection. In vagina, ? Inflammation.